Models · Planet X

Planet X Pro Carbon XV (2026)

road · carbon · sizes XS–XL Manufacturer’s website

Geometry ?

Planet X Pro Carbon XV 2026 geometry in sizes XS–XL: stack 511–592 mm, reach 381–401 mm, head angle 72.2–73.5°.

	XS	S	M	L	XL
Stack	511 mm	527 mm	554 mm	571 mm	592 mm
Reach	381 mm	382 mm	384 mm	390 mm	401 mm
Head angle	72.2°	72.5°	73°	73°	73.5°
Seat angle	75.5°	74.5°	73.5°	73°	72.8°
Seat tube (c-t)	470 mm	500 mm	530 mm	560 mm	590 mm
Head tube	110 mm	125 mm	151 mm	170 mm	190 mm
Top tube (effective)	515 mm	530 mm	545 mm	565 mm	585 mm
BB drop	68 mm	68 mm	68 mm	68 mm	68 mm
Chainstay	405 mm	405 mm	408 mm	410 mm	410 mm
Wheelbase	980 mm	986 mm	980 mm	987 mm	994 mm

Source: planetx.co.uk, checked 12 Nov 2026 · bar position: worked out from published data

Stock build

I don’t have the build for each size yet.

Frames with similar geometry

Stack and reach within 12 mm of size M (stack 554 / reach 384 mm).

Cannondale SuperSix EVO (gen 4) (2023)size 54 · stack 555 / reach 384 mm Sensa Giulia GF (2027)size S53 · stack 553 / reach 384 mm Sunpeed Astro (2025)size L · stack 555 / reach 384 mm Thömus Sliker R3 Ultimate (2026)size 54 · stack 555 / reach 384 mm Bottecchia EMME 5 (2026)size 51 · stack 555 / reach 385 mm Gusto Duro EVO (2025)size ML · stack 555 / reach 383 mm

Spotted a mistake or a missing build? Let me know.

Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them